SCons/Tool/f77.py

   1 # MIT License
   2 #
   3 # Copyright The SCons Foundation
   4 #
   5 # Permission is hereby granted, free of charge, to any person obtaining
   6 # a copy of this software and associated documentation files (the
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   8 # without limitation the rights to use, copy, modify, merge, publish,
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  10 # permit persons to whom the Software is furnished to do so, subject to
  11 # the following conditions:
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  13 # The above copyright notice and this permission notice shall be included
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  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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  21 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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  23
  24 """Tool-specific initialization for the generic Posix f77 Fortran compiler.
  25
  26 There normally shouldn't be any need to import this module directly.
  27 It will usually be imported through the generic SCons.Tool.Tool()
  28 selection method.
  29 """
  30
  31 from SCons.Tool.FortranCommon import add_all_to_env, add_f77_to_env
  32
  33 compilers = ['f77']
  34
  35 def generate(env):
  36     add_all_to_env(env)
  37     add_f77_to_env(env)
  38
  39     fcomp = env.Detect(compilers) or 'f77'
  40     if 'F77' not in env:
  41         env['F77'] = fcomp
  42     if 'SHF77' not in env:
  43         env['SHF77']  = '$F77'
  44
  45     if 'FORTRAN' not in env:
  46         env['FORTRAN']  = fcomp
  47     if 'SHFORTRAN' not in env:
  48         env['SHFORTRAN']  = '$FORTRAN'
  49
  50 def exists(env):
  51     return env.Detect(compilers)
  52
  53 # Local Variables:
  54 # tab-width:4
  55 # indent-tabs-mode:nil
  56 # End:
  57 # vim: set expandtab tabstop=4 shiftwidth=4: